baber/WOPTO huggingface dataset:
Patent DE-3346111-C1 (DE)
Title: Distributor device for a pressure medium
Inventor: STOLL KURT DIPL-ING
IPC: F16L41/18
Filed: 1983-12-21
Granted: 1984-10-11
Abstract: A compressed-air distributor having a distributor housing (1) into which a plurality of pick-off parts (13) can be inserted. The distributor housing (1) has a longitudinal slot (2) which is closed by a seal (3) having two sealing lips (9) which rest on one another. The pick-off parts (13) are plugged between the sealing lips (9) by means of a shuttle-shaped expanding body (18), said sealing lips (9) being separated from one another and coming to rest with the expanding body (18) in a sealing manner. A compressed-air duct (16) which passes through the expanding body (18) produces the connecting joint to a compressed-air consumer. <IMAGE>
Patent DE-3426478-C1 (DE)
Title: Sifting mill
IPC: B02C13/14
Filed: 1984-07-18
Granted: 1985-10-10
Abstract: A sifting mill is described which consists of a comminuting rotor which is driven in rotation about a vertical axis and has crusher elements on its circumference, of a sifting device which is arranged above the comminuting rotor and coaxially thereto, of a guide ring which is arranged between comminuting rotor and sifting device and surrounds the said sifting device at a radial distance and forms an annular channel with the wall of the housing of the sifting mill, and of a fixed impacting device which cooperates with the comminuting rotor. The impacting device which is provided, for the purpose of improving the conveyance of material from the grinding zone to the sifting device, with impacting faces which extend obliquely with respect to the circumferential direction of the comminuting rotor is constructed as a conical, upwardly tapering grate made of individual grate bars which give rise to the oblique impacting faces and have planar boundary faces.
Patent DE-3515665-C1 (DE)
Title: Closure plug
Inventor: PFETZING GERHARD
IPC: A61M39/20
Filed: 1985-05-02
Granted: 1986-05-15
Abstract: The closure plug (16) is used for the tight closure of connections in medical technology, especially Luer lock connections (10). Its connecting parts (20, 24, 26) selectively permit loose, and yet reliable application in which gas can still pass, or tight closure of the connection. The loosely applied position and the closed position are separated from one another by a stop (28) which can be overcome with elastic deformation. <IMAGE>
Patent DE-3716985-C1 (DE)
Inventor: BRUN ROBERT DR
IPC: G01R33/06
Filed: 1987-05-20
Granted: 1988-11-03
Abstract: A toroidal or similar body (1) of a non-magnetic, insulating material, preferably glass fibre-reinforced plastic or ceramic is provided with at least three recesses for receiving in each case a corresponding one magnetoresistive sensor. The associated measuring directions of said sensors are orthogonal to one another. For producing a magnetic auxiliary field applied to the sensors, a coil is arranged on the body. for increasing the accuracy and reliability of the measured result, the body is provided with at least one further recess for receiving a further sensor. The measuring direction of the further sensor differs from that of other sensors and forms preferably the same angle with the other measuring directions. The body can be in multipart form and is in particular made from two identical parts. The apparatus can be used in electronic compasses and for north finding devices.
Patent DE-3823543-C1 (DE)
Title: Abrasive coating for vegetable peeling machines
IPC: A47J17/18
Filed: 1988-07-12
Granted: 1989-07-20
Abstract: Manual application of the abrasive coating to the peel disc is very time consuming. The replacement of peeling discs is an unwieldy process and takes up a lot of time. At least two peeling discs are necessary for each type of crop in order to avoid machine downtime and to permit one peeling disc to be sent away for recoating. A coarser peeling disc is necessary for potatoes than for peeling carrots. Application of the abrasive coating to the peeling disc is to be carried out as far as possible in a mechanical series production process which is simple and cost effective. Cost effective mechanical series production is achieved in that the abrasive coating is a discrete part which can be easily replaced. The abrasive coating combines with a layer-like support to form the part, the structure of the underside of the support matching the structure of the surface of the peeling disc. In a preferred embodiment, the support is made of a thermoplastic film.
Patent DE-3904188-C1 (DE)
Title: Belt pulley made from plastic prone to embrittlement
IPC: F16H55/48
Filed: 1989-02-13
Granted: 1990-02-01
Abstract: The intention is to provide a solution for fastening the inner surface of the hub region of a belt pulley made of plastic, such as thermosetting material, to a polygonal fastening flange of a drive shaft guided in a central hole in the hub region, a fastening opening being provided in each corner region of the fastening flange and associated openings being provided in the hub region. This solution is to allow a reliable, damage-free connection between the polygonal fastening flange and the hub region without overdimensioning of the belt pulley in the hub region. This is achieved by forming a gap (13) at least between the outer rim area (10) of the corner regions (11) of the fastening flange (4) and the corresponding inner surface (12) of the hub region (2). <IMAGE>
Patent DE-3935655-C1 (DE)
Title: Corrosion-resistant coating for resin spacers and tops - formed by dipping in liq. thermoplastic copolymer then rubber powder before embedding in concrete
IPC: E04C5/20
Filed: 1989-10-26
Granted: 1990-11-15
Abstract: Resin spacers and protective tops, pref. of ethylene polymer for bonding with concrete are dipped in a liq.  thermoplastic copolymer, pref. an olefin-vinyl acetate copolymer, then in a rubber powder, cooled and dried. ADVANTAGE - The spacers and tops are solidly embedded in the concrete and are resistant to corrosion.
Patent DE-4003023-C1 (DE)
IPC: B27C1/00
Filed: 1990-02-02
Granted: 1991-09-05
Abstract: A method serves for flattening logs (10) showing a curved longitudinal center line (10a). The logs (10) are conveyed in horizontal position in their longitudinal direction, with their convex side (11) up and their concave side (12) down. The concave side (11) of the logs (10) is flattened from below in the area of their butt ends (27). In order to optimize the yield in wood, the logs (10) are measured before carrying out the flattening step, in a position where they are supported on a reference plane (13) by the end points (20, 22) of their concave side (12) only. The geometrical position of a first point (26) of the log (10) is determined on the convex side (11) as its elevation above the reference plane (13). The butt end (27) of the log (10) is then lowered, while keeping the end point (20) opposite the butt end of the log constantly in contact with the reference plane ( 13), until the first point, which defines the lowest point between the said highest elevation (23) and the said butt end (27) on the said convex side (11), comes to lie at a level above the reference plane (13) which corresponds to the diameter (d0) of the said log (10) at its end opposite the said butt end. Thereafter, the logs (10) are flattened in this lowered position up to the reference plane (13) (FIG. 1).
Patent DE-4205307-C1 (DE)
Title: Partial surface-wear heat treatment of aluminium@ components of IC engines - by temporarily heating using high energy beam then cooling into deeper and adjoining regions
IPC: F02B3/06
Filed: 1992-02-21
Granted: 1993-08-19
Abstract: Method involves partial surface-near heat treatment of Al components of engines. Material heated temporarily to a certain temp. by short-term application of a high-energy beam is cooled down through heat conduction into its deeper and adjoining regions. Surface region to be treated is heated to produce a pattern of adjacent miniature (area-covering) melting spots, with sufficiently wide jumps (A') in this pattern, so that each successive application of the beam takes place in a region which is approximately at the room temp. Dia. (D) of melting spots is chosen equal to at least 2.5 times the focal spot dia. (f) of the beam. High-energy beam (25) moves in a circular path over each melting spot until the desired melting depth (t) has been reached. Distance (a) between adjacent melting spots is taken approximately equal to the dia. (d) of the circular beam motion. Opposite side of the component undergoing treatment is cooled by means of a flow of fluid, preferably cold air. The high-energy beam (25) can be an electron beam. USE/ADVANTAGE - Used in the motor industry. Treatment produces no changes in the surface contours and no thermal warping of the components treated.
Patent DE-4244042-C1 (DE)
Title: Dividing or cutting comparatively long workpieces
Inventor: SCHIRMAG KLAUS-PETER
IPC: B23D21/00
Filed: 1992-12-21
Granted: 1994-06-23
Abstract: A wheel group with an axially displaceable shaft (10) is arranged in the housing (13) and meshes with the tooth crowns (11,12) of the work (5) and control hollow shaft (9). This wheel group is formed as a one-part double gearwheel (6) with two counter-running outer inclined sets of teeth (7,8) which is rotatable and axially fixed on the displacement shaft (10).The tooth crowns of the work hollow shaft and the control hollow shaft have a tooth width which deviates from the width of the teeth of the double gearwheel meshing with it by the amt. of the max. displacement movement path of the shaft (10). The width of the tooth crowns of the work and control hollow shafts is either greater or smaller than the width of the teeth of the double gearwheel.
Patent DE-4315866-C1 (DE)
Title: Compsns. for photo therapy of skin diseases - contain methoxy-psoralene as photosensitiser, and magnesium salt
Inventor: DIEZEL WOLFGANG PROF DR MED
IPC: A61K33/14
Filed: 1993-05-12
Granted: 1994-05-05
Abstract: Topical compsns. for treating skin diseases contain a photosensitiser (I) and 0.5-30 wt.% of a water-soluble Mg salt (II). (I) comprises 8-methoxypsoralene (Ia) and/or 6-methoxypsoralene (Ib). USE/ADVANTAGE - The compsns. are esp. useful for treating psoriasis by applying the compsn. to the affected skin and exposing the skin to UV-A radiation. (II) counteracts phototoxic side effects, e.g. erythema. In an example, twenty subjects were treated (a) on one skin area with 'Wogederm' (RTM: 25% MgCl2 cream) contg. 0.045% (Ia) and (b) on another skin area with a compsn. comprising the MgCl2-free cream base and 0.045% (Ia), and exposed to UV-A (3 J/cm2). In case (a), 18 subjects showed no erythema and 2 showed very slight erythema. In case (b), 5 showed slight, 5 moderate and 10 severe erythema.
Patent DE-4319614-C1 (DE)
Title: Drum-type washing machine
Inventor: KELLER HELMUT
IPC: D06F37/20
Filed: 1993-06-14
Granted: 1994-08-18
Abstract: The invention relates to a drum-type washing machine with a tub for receiving a washing drum which is rotatable about a horizontal axis and which can be driven by means of a motor, in which machine the tub is suspended resiliently and is supported in the machine housing by means of two vibration dampers, and in which machine a sensor is mounted on one vibration damper and responds to the vibrations of the tub. By means of an optical or magnetic sensor incorporated into a vibration damper designed as a friction damper, the entire vibratory action of the tub is recorded continuously in terms of amplitude, polarity and frequency.
Patent DE-4329131-C1 (DE)
Title: Keyboard for controlling dynamics in digital tone generation
Inventor: EPPINGER SIEGFRIED
IPC: G10H1/055
Filed: 1993-08-30
Granted: 1994-08-25
Abstract: The invention relates to a keyboard for controlling dynamics in digital tone generation, having a plurality of keys (2), each of which carries a magnet (4), which interacts with an associated Hall generator (6), in the event of actuating a key, to emit a control signal for tone generation. In order to obtain a keyboard which acts dynamically and distorts the playing feel as little as possible, provision is made that each Hall generator (6) is coupled to two comparators (10, 11) which, set opposite to each other, supply an output corresponding in each case to a predetermined amount and to the polarity of the magnetic flux of the associated magnet (4), acting on the Hall generator (6), the magnet (4) being arranged movably with the key (2), with its axis extending through North pole and South pole (N, S) essentially in the direction of the key stroke, and with one pole alongside the Hall generator (6) in the output position, in such a way that the outputs have opposite polarity, a time-measuring device being provided for measuring the time between the switch-over of the two outputs into the respective opposite polarity on actuating a key as a measure of the loudness of the tone to be generated. <IMAGE>
Patent DE-4405279-C1 (DE)
Title: Method for replacement of bogies on rail vehicles
Inventor: AHLERS DIRK
IPC: B61K5/00
Filed: 1994-02-19
Granted: 1995-06-14
Abstract: The method is such that a rail vehicle (1) moves to a maintenance track (3), which has several track bridges (4), which are locked in position on a travelling surface (5). The vehicle is supported in the area of the bogie (2) to be removed, and a lifting truck (9) moves under the bogie in a tunnel (8) on its own track (10). A spindle lifting table is placed under the track bridge, to lift it and the bogie, and release the bridge from the travelling surface. Lift and bogie are moved downwards into transportation position. The truck travels via a turntable on a second track to a storage area, where the old bogie is deposited and a new one is picked up.
Patent DE-4424058-C1 (DE)
Title: Recognition signal generator for detecting metallic parts in product on conveyor belt
Inventor: ARTINGER MANFRED
IPC: G01V3/10
Filed: 1994-07-08
Granted: 1995-10-19
Abstract: Small pieces of metal (D1,D2,Mu) on the conveyor belt (B) carrying non-metal materials/products of e.g. paper or plastic are detected by two systems of reception/transmission coils (I,II) arranged along belt direction, each screened by a ferromagnetic jacket (M1,M2). Alternating currents at slightly different frequencies are applied to the transmission coils by an AC supply (G) and the output signals from the reception coils are sent to processors (A1,A2).The magnetic field of one transmission coil extends in the direction of movement of the belt, and that of the other is transverse to the belt. The signal-processing logic is designed to give object-specific output indications.
Patent DE-4424289-C1 (DE)
Title: Appts. for degreasing components
Inventor: SCHULZE-EYSSING HEINZ
IPC: B08B3/06
Filed: 1994-07-09
Granted: 1996-01-04
Abstract: The appts. for degreasing mass produced metal components, after shaping, has a drum (3) open at both ends with a charging mechanism (20) aligned directly with the inner wall of the drum and in the direction of rotation. The rotary speed control for the drum (3) only is used to give the charging, axial movement and adhesion of the material (28) being processed against the inner wall of the drum.
Patent DE-4438184-C1 (DE)
Title: Axial air fan for heavy goods vehicle radiator
Inventor: HAUSER KURT DIPL ING
IPC: F01P5/06
Filed: 1994-10-26
Granted: 1996-04-11
Abstract: The axial air fan for the radiator for cooling a heavy goods vehicle IC engine has a fixed surround (5) around the blades (4). It is located at a distance to the fan shroud (1). A ring-shaped bypass channel (6) opens between the edge and the fan (3) through a first and a second wall. The bypass is open to the pressure side of the fan. It has the internal wall (7) facing the main air flow (13) with a curve in it, so that the bypass flow (14) exiting at the suction side is guided to the direction of the main flow.
Patent NL-1003349-C1 (NL)
Title: Dispensing cupboard for nappies, toilet rolls, cigarette packets, etc.
Inventor: SARFATY JESSICA
IPC: A61F15/00
Filed: 1996-06-17
Granted: 1997-12-19
Abstract: The cupboard has an open-topped storage chamber to hold nappies, etc., which is enclosed between side (1,2), front (3) and rear (4) walls and a base (5). The side walls have approximately vertical parallel grooves (6a,6b), to receive the front wall so that it slides in the grooves. The grooves extend downwards for a distance such that with the front wall in its lowermost position a gap (7) is formed between the bottom edge of the front wall and the base of the storage chamber bottom. The nappies are dispensed through which the gap. The bottom edge of the front wall can be chamfered on the inside. The front wall may be lockable in an upper position.
Patent NL-1022009-C1 (NL)
Title: Solder ball application method for producing BGA semiconductor components, by applying paste to side of rigid plate containing grid array of holes and then heating
Inventor: VOSS LEONARDUS MATHEUS THEODOR
IPC: B23K3/06
Filed: 2002-11-27
Granted: 2004-05-28
Abstract: Solder paste or balls (3) are applied to one side of a rigid plate (7) containing holes in a grid array (8) corresponding to a grid of holes (6) in a carrier material (2) for the semiconductor components (5). Heating the solder causes it to flow and when cooled it forms connections with the printed circuits (4) between the semiconductor components.
Patent NL-1026494-C1 (NL)
Title: Prefabricated building comprises coupling device arranged in floor element and central passage connected to floor elements to allow ventilation air and wiring/pipings
Inventor: WIND JAN
IPC: E04B5/43
Filed: 2004-06-24
Granted: 2005-12-28
Abstract: The building comprises wall and roof elements connected to columns (3a,3b) and the floor elements (1a-1d,2a,2b). A coupling device is arranged in the floor element. A central passage (5) is connected to the floor elements to allow ventilation air and wiring/pipings.
Patent RU-2054894-C1 (RU)
Inventor: DYDYKIN VITALIJ F
IPC: A61B17/24
Filed: 1988-08-02
Granted: 1996-02-27
Abstract: FIELD: medicine. SUBSTANCE: method involves introducing the implant from the side of alveolar process and maxilla and cheek bone body. The implant is curved and attached to the cortical plate of the cheek bone and its oral end is curved to correspond in form to the shape of the alveolar process slope to the top of the ridge. Cylindric rod with sharp end is selected as implant. EFFECT: improved functional results.
Patent RU-2002861-C1 (RU)
Inventor: KHYUNKUK SHIN
IPC: D01D5/11
Filed: 1989-08-29
Granted: 1993-11-15
Abstract: Сущность изобретени : смесь из 18 - 32% по-  лиолефина (полиэтилена или полипропилена), 10 -  17.5% диоксида углерода и 58 - 67% хлористого  метилена нагревают до 150-210°С. Полученный  раствор подвергают мгновенному формованию из  зоны с давлением, превышающим аутогенное, в зону  с более низкими температурами и давлением. 2  с. и4зп. ф-пы,4 табл.
Patent RU-2028733-C1 (RU)
Title: Equipment for multisubscribers' single-channel communication
Inventor: LOBUNETS OLEG D
IPC: H04B7/24
Filed: 1989-05-03
Granted: 1995-02-09
Abstract: FIELD: communication. SUBSTANCE: equipment for multisubscribers' single-channel communication includes transceiver device 1 incorporating modulates 2 transceiver 3, filter 4, amplitude discriminator 5 and commutator 6, second OR gate 7, former 8, delay element 9, RS flip-flop 10, counter 11, decoder 12, former 13 of priority pulses and unit 14 of control over reception and reproduction composed of group of NOT-AND gates 15-17 for information reconstruction, first and second NOT-AND gates 18, 19, register 20 having control input 21, of third OR gate 22, group of NOT-AND gates 23-26 for reception of information, first OR gate 27, AND gate 28 and distributor 29. EFFECT: provision for capability of control over priority signal of subscribers in process of preparation of messages for transmission and in process of message transmission. 3 dwg
Patent RU-2041613-C1 (RU)
Title: Method for working of felling areas
Inventor: SHIRNIN YURIJ ALEKSANDROVICH
IPC: A01G23/02
Filed: 1989-06-05
Granted: 1995-08-20
Abstract: FIELD: silviculture; all-round mechanization of felling work. SUBSTANCE: method involves felling of trees interfering with the passage of machines moving in reverse, and logging them to the loading station. The remaining trees ear-marked for cutting are felled during machine logging. EFFECT: higher efficiency. 2 dwg
Patent RU-2050757-C1 (RU)
Inventor: BEZDOLNYJ NIKOLAJ IVANOVICH
IPC: A01B19/02
Filed: 1989-09-08
Granted: 1995-12-27
Abstract: Изобретение относится к сельскохозяйственному машиностроению. Цель изобретения повышение качества обработки почвы. Сущность изобретения: гибкая борона содержит поперечный брус 3 с шарнирно установленными на нем и подпружиненными относительно него телескопическими штангами и отрезками 29 и 30 цепного шлейфа, которые выполнены в виде звеньев с рыхлящими зубьями. Штанги имеют различную длину и размещены на концах поперечного бруса 3 под углом к направлению движения, а их свободные концы направлены навстречу друг другу. На свободных концах штанг установлены игольчатые диски. Иглы последних имеют дугообразную форму и направлены от штанг. Игольчатый диск, установленный на штанге меньшей длины расположен перед диском штанги большей длины. Отрезки 29 и 30 цепного шлейфа одним концом шарнирно связаны с брусом 3, а другим концом с осями игольчатых дисков. При движении бороны игольчатые диски, вращаясь от сил реакции почвы, передают вращательное движение отрезкам цепного шлейфа, рыхлящие зубья которых осуществляют крошение почвы. 2 з. п. ф-лы, 7 ил.
Patent RU-2003818-C1 (RU)
Inventor: IVANOV EVGENIJ P
IPC: F02B53/00
Filed: 1989-10-27
Granted: 1993-11-30
Abstract: Роторно-поршневой двигатель содержит секционный  корпус с цилиндрической полостью, два  ротора с лопастными поршн ми, расположенными в  полости корпуса, и силовой механизм, включающий  два одинаковых карданных шарнира, кинематически  св занных с выходным валом и расположенных по разные стороны корпуса двигател . Кинематическа  св зь шарниров с выходным валом выполнена в  виде конического редуктора с двум  парами шестерен , одна пара св зана с выходным валом, а друга  - с выходными част ми карданных шарнироа  Двигатель снабжен по меньшей мере еще одним  редуктором и секцией, оси которых расположены  на концентричных оси выходного вала окружност х.  Выходной вал расположен вне кольцевого пространства  полостей секций корпуса и св зан с парами  шестерен на выходных част х карданных шарниров  соответствующих секций. 1 зп.ф-лы, 2 ил
Patent RU-2016406-C1 (RU)
Title: Acoustoelectronic method of determining displacements of objects
Inventor: SKRIPNIK YURIJ A
IPC: G01N29/14
Filed: 1990-12-29
Granted: 1994-07-15
Abstract: FIELD: measurement technology. SUBSTANCE: method involves the steps of: delaying a reference signal at an initial frequency by an additional small delay and recording the difference in phase of received and reference signals, excluding the additional delay of reference signal and recording the second phase difference, varying the initial frequency up to a value at which the initial phase difference of received and reference signals is recovered, finally determining displacements with regard to frequencies f 1 , f 2 , predetermined delay τ, propagation velocity V of surface acoustic waves. The method is characterized in that the reference signal is delay by receiving surface acoustic waves propagation over a piezoelectric plate at a fixed distance from an irradiator which is taken into account in determining displacements of an object so as to exclude the influence of environment upon surface acoustic wave propagation velocity. EFFECT: enhanced measurement accuracy due to maximum compression of ultrasonic oscillation frequency tuning range and due to excluded influence of the environment upon ultrasonic oscillation propagation velocity. 2 cl, 2 dwg